CVE-2026-74586

CVE-2026-74586 — SCTP ASCONF newtransport use-after-free trigger A self-contained, unprivileged PoC for CVE-2026-74586, a use-after-free in the Linux kernel's SCTP ASCONF dynamic address reconfiguration handling. Credit for the bug itself goes to Qing Ming, who reported it upstream; the fix is...